Monitor



FIG. 1 is a perspective view of the monitor showing the new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a right-side elevatinal view thereof a left-side view thereofis a mirror image.

The ornamental design for a monitor, as shown and described.